Vessel for a solid water treatment agent



FIG. 1 is a perspective view of the top of a vessel for a solid water treatment agent showing our new design;

FIG. 2 is a perspective view of the bottom;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left view thereof; and,

FIG. 8 is a right view thereof. 

CLAIM The ornamental design for a vessel for a solid water treatment agent, as shown and described. 